CN111928551B - Refrigerator with a door - Google Patents
Refrigerator with a door Download PDFInfo
- Publication number
- CN111928551B CN111928551B CN201910392849.0A CN201910392849A CN111928551B CN 111928551 B CN111928551 B CN 111928551B CN 201910392849 A CN201910392849 A CN 201910392849A CN 111928551 B CN111928551 B CN 111928551B
- Authority
- CN
- China
- Prior art keywords
- air
- air inlet
- refrigerator
- box body
- storage space
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000001816 cooling Methods 0.000 claims abstract description 9
- 230000017525 heat dissipation Effects 0.000 claims description 18
- 238000005192 partition Methods 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000003507 refrigerant Substances 0.000 claims description 3
- 238000007664 blowing Methods 0.000 claims description 2
- 238000005057 refrigeration Methods 0.000 description 4
- 238000007710 freezing Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
- F25D17/08—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation using ducts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The present invention provides a refrigerator, including: a cabinet defining a refrigerating compartment therein; the air duct is arranged on one side of the refrigerating chamber; the refrigerating system is arranged in the box body and used for generating cold air and supplying the cold air to the refrigerating compartment through the air duct; the air channel comprises a first air channel and a second air channel which are mutually independent; the first air duct is provided with a first air inlet and a first air outlet, the second air duct is provided with a second air inlet and a second air outlet, the first air outlet corresponds to a first storage space, the second air outlet corresponds to a second storage space, the volume of the first storage space is smaller than that of the second storage space, one end of the air duct is provided with an air door assembly, and the air door assembly can be operated to open at least one of the first air inlet and the second air inlet; this refrigerator can realize satisfying the various demands of user to the quick cooling in first storing space.
Description
Technical Field
The invention relates to a household appliance, in particular to a refrigerator.
Background
At present, a refrigerator generally comprises a refrigerating chamber and a freezing chamber, cold air in the chambers is uniformly distributed, when a user puts articles with large heat capacity into the refrigerator, the articles are difficult to freeze in a short time, other articles in the refrigerator are easy to damage, and meanwhile, the freshness preservation of the articles is not facilitated.
Disclosure of Invention
An object of the present invention is to provide a refrigerator having a quick-freezing function.
Preferably, a refrigerator includes: a cabinet defining a refrigerating compartment therein; the air duct is arranged on one side of the refrigerating chamber; the refrigerating system is arranged in the box body and used for generating cold air and supplying the cold air to the refrigerating compartment through the air duct; the air channel comprises a first air channel and a second air channel which are mutually independent; the first air duct is provided with a first air inlet and a first air outlet, the second air duct is provided with a second air inlet and a second air outlet, the first air outlet corresponds to the first storage space, the second air outlet corresponds to the second storage space, the volume of the first storage space is smaller than that of the second storage space, one end of the air duct is provided with an air door assembly, and the air door assembly can be operated to open at least one of the first air inlet and the second air inlet.
Preferably, the air door assembly comprises a driving mechanism and a wind shield, and the driving mechanism drives the wind shield to move so as to selectively close the first air inlet and the second air inlet.
Preferably, the air duct is formed between the cover plate and the box body, a partition wall abutting against the box body is arranged on the cover plate, the partition wall is arranged around the first air outlet to form the first air duct, and the first air inlet is formed in the partition wall.
Preferably, the first air outlet and the second air outlet are both arranged on the cover plate, and the number of the second air outlets is larger than that of the first air outlets.
Preferably, the first air inlet and the second air inlet are arranged in parallel and located at the same horizontal position, the air door assembly is installed between the first air inlet and the second air inlet, and the driving mechanism drives the air blocking plate to rotate so as to selectively close the first air inlet and the second air inlet.
Preferably, still include the storing box, the inside formation of storing box first storing space, the storing box includes the box body and sets up through-hole on the box body, the through-hole with first air outlet corresponds, follows the cold wind warp that first air outlet blew off gets into in the storing box.
Preferably, the storing box still includes wind-guiding gusset and heating panel, the box body includes diapire and lateral wall, wind-guiding gusset sets up be used for guiding the wind direction and supporting in the box body the heating panel, the heating panel with all leave the clearance between the diapire with the lateral wall and form the wind passageway, the through-hole sets up on the lateral wall and corresponding with the wind passageway of crossing.
Preferably, the air guide rib plates are arranged on the bottom wall and are perpendicular to the bottom wall and the side wall, the air guide rib plates are step-shaped and are provided with a first step surface, a second step surface and a connecting surface for connecting the first step surface and the second step surface, the first step surface is higher than the second step surface, and the edge of the heat dissipation plate is supported on the second step surface and limited on the inner side of the connecting surface.
Preferably, the heat dissipation plate is a superconducting aluminum plate and has an accommodating space therein, and a refrigerant is disposed in the accommodating space.
Preferably, the refrigerator further comprises a display control panel and an air door control key, wherein the air door control key is arranged on the display control panel and used for controlling the air door assembly.
The invention provides a refrigerator which is characterized in that two independent air channels are arranged to respectively convey cold air to a first storage space and a second storage space with different volumes, so that more cold air is conveyed to the first storage space to realize quick refrigeration of the first storage space.
Drawings
FIG. 1 is a schematic perspective view of a refrigerator according to an embodiment of the present invention;
FIG. 2 is a schematic view illustrating a state of an air duct of the refrigerator of FIG. 1;
FIG. 3 is a schematic view of another state of the air duct of FIG. 2;
FIG. 4 is a schematic view of still another state of the air chute of FIG. 2;
FIG. 5 is a schematic perspective view of a storage box of the refrigerator of FIG. 1;
fig. 6 is another perspective view of the storage box of fig. 5.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, the refrigerator 100 includes a cabinet 110, an air duct 120, and a refrigerating system 130, wherein a refrigerating compartment is formed in the cabinet 110, the refrigerating system 130 is disposed inside the cabinet 110 for generating cool air, and the air duct 120 connects the refrigerating system 130 and the refrigerating compartment to supply the cool air generated by the refrigerating system 130 into the refrigerating compartment. Specifically, the refrigerating compartment may include a freezing compartment and a refrigerating compartment, the refrigerating system 130 includes an evaporator, the evaporator may be installed in the inner container of the cabinet 110 or an independent evaporator compartment may be disposed at the rear of the cabinet, and the air duct 120 is used to supply cold air to the refrigerating compartment.
The air duct 120 includes a first air duct 121 and a second air duct 122 which are disposed independently, the first air duct 121 has a first air inlet 123 and a first air outlet 125, and the second air duct 122 includes a second air inlet 124 and a second air outlet 126. The first outlet 125 corresponds to the first storage space 140 to deliver cool air into the first storage space 140, and the second outlet 126 corresponds to the second storage space 150 to deliver cool air into the second storage space 150. The first storage space 140 has a smaller volume than the second storage space 150. The first storage space 140 and the second storage space 150 may be two independent storage spaces separated by a storage box 170 and the like in one compartment. The air door assembly 160 is further disposed at the air inlet side of the air duct 120, and the air door assembly 160 can open at least one of the first air inlet 123 and the second air inlet 124 to control the cooling capacity in different storage spaces of the refrigerator 100, so as to realize rapid cooling of the first storage compartment.
Further, the damper assembly 160 includes a driving mechanism 161 and a wind deflector 162, and the driving mechanism 161 includes a motor for driving the movement of the wind deflector 162. The wind shielding plate 162 can move to the first air inlet 123 to close the first air inlet 123, and also can move to the second air inlet 124 to close the second air inlet 124, that is, the wind shielding plate 162 can alternatively close the first air inlet 123 and the second air inlet 124. Specifically, the driving mechanism 161 may drive the wind deflector 162 to rotate, or drive the wind deflector 162 to linearly move through the transmission mechanism, and the wind deflector 162 may be shaped as a rectangle or a sector according to the specific shapes of the first air inlet 123 and the second air inlet 124. The first air inlet 123 and the second air inlet 124 are controlled to be opened and closed simultaneously by arranging the air door assembly 160, the structure is simple, the occupied size is small, the air quantity switching can be completed by only controlling the air door assembly 160 by a user, and the operation is simple. Of course, the two damper assemblies 160 may be installed at the first air inlet 123 and the second air inlet 124 to control the opening and closing of the first air inlet 123 and the second air outlet 126.
The change of the distribution of the cooling energy in the storage space when the air door assembly 160 closes the different air inlets will be described in detail below. Referring to fig. 2, the damper assembly 160 opens the second air inlet 124 and closes the first air inlet 123, and the cold air generated by the refrigeration system 130 enters the second air duct 122 from the second air inlet 124 and is uniformly cooled in the second storage space 150 through the second air outlet 126; referring to fig. 3, the damper assembly 160 opens the first air inlet 123 and closes the second air inlet 124, and all the cold air generated in the refrigeration system 130 enters the first air duct 121 and is delivered to the first storage space 140 through the first air inlet 125, so that the first storage space 140 can be cooled quickly because the volume in the first storage space 140 is small and the received cold energy is more; referring to fig. 4, when the first air inlet 123 and the second air inlet 124 are opened simultaneously, the cool air generated by the refrigeration system 130 enters the first air duct 121 and the second air duct 122 simultaneously, and the cool air is uniformly supplied to the entire storage space. By arranging two independent air channels 120 and at most two air door assemblies, the control of the cold quantity of the chambers of the refrigerator 100 is realized, the structure is simple and compact, and various requirements of users can be met.
Further, the refrigerator 100 further includes a cover plate 128 disposed at the rear side of the refrigerating compartment, the air duct 120 is formed between the cover plate 128 and the box body 110, a partition wall 127 abutting against the box body 110 is disposed on the cover plate 128, the partition wall 127 surrounds the first air duct 121 to form a first air duct 121, and the first air inlet 123 is formed on the partition wall 127. The air duct 120 is divided into two independent air ducts 120 by providing the partition wall 127 inside the air duct 120, so that the air duct structure is simple.
Further, the first air outlet 125 and the second air outlet 126 are both disposed on the cover plate, and the number of the first air outlet 125 is greater than that of the second air outlet 126. The first air outlet 125 is disposed at one side of the air inlet close to the air duct 120, and the second air outlets 126 are disposed in a plurality of numbers, and are disposed around the first air outlet 125 and uniformly distributed on the cover plate 128 corresponding to the second storage space 150, so as to provide uniform cooling capacity to the second storage space 150. Specifically, the first air outlet 125 has an edge close to the cover plate, so as to conveniently provide the partition wall 127 to form the first air duct 121. The partition wall 127 surrounds the first air outlet 125 and divides the air inlet of the air duct 120 into a first air inlet 123 and a second air inlet 124 which are parallel to each other and located at the same horizontal position, so as to facilitate installation of the damper assembly 160.
Specifically, the first air inlet 123 and the second air inlet 124 are both configured to be rectangular, the air door assembly 160 is installed between the first air inlet 123 and the second air inlet 124, the air blocking plate 162 is configured to be rectangular and has a pivot axis perpendicular to the cover plate 128, and the driving mechanism 161 drives the air blocking plate 162 to pivot around the pivot axis so as to close the first air inlet 123 or the second air inlet 124, so as to regulate and control the cooling capacity in the first storage space 140 and the second storage space 150.
Further, referring to fig. 5, the refrigerator 100 further includes a storage box 170 disposed in the refrigerating compartment, and a first storage space 140 is formed in the storage box 170. The storage box 170 may be installed on a rack inside the refrigerator 100, and the storage box 170 includes a through hole 171 formed in the box body, the through hole 171 corresponds to the first air outlet 125, and the cool air blown out from the first air outlet 125 directly enters the storage box 170 to rapidly cool the articles stored in the storage box 170.
Further, the storage box 170 further includes an air guide rib plate 173 and a heat dissipation plate 172. The box body comprises a bottom wall and a side wall, the air guide rib plate 173 is arranged in the shell and used for supporting the heat dissipation plate 172 and guiding the wind direction, and gaps are reserved between the heat dissipation plate 172 and the bottom wall and the side wall to form an air passing channel for cold wind to flow. The through hole 171 corresponds to a gap between the heat dissipation plate 172 and the bottom wall, and flows along the air guide rib 173 at the bottom from an air passage through which the entering cold air directly enters between the heat dissipation plate 172 and the bottom wall, and then flows into the storage box 170 from the air passage between the heat dissipation plate 172 and the side wall. The heat dissipation plate 172 can prevent cold air blown into the storage box 170 from directly blowing articles stored in the storage box 170, and the freshness of the stored articles is improved.
Further, referring to fig. 6, the air guiding rib plate 173 is disposed on the bottom wall and perpendicular to the bottom wall and the side wall, the air guiding rib plate 173 is step-shaped, and has a first step surface, a second step surface and a connecting surface for connecting the first step surface and the second step surface, the first step surface is higher than the second step surface, the edge of the heat dissipation plate 172 is supported on the second step surface and is limited at the inner side of the connecting surface, specifically, the air guiding rib plate 173 is disposed at the connecting position of the side wall and the bottom wall, and is connected to the bottom wall and the side wall and uniformly distributed along the side wall at intervals to ensure that the flow of the cold air in the storage is smooth and uniform.
Further, the heat dissipation plate 172 is a superconducting aluminum plate, and an accommodating space is formed in the heat dissipation plate 172, and a refrigerant is arranged in the accommodating space, so that the heat conduction efficiency and the heat dissipation efficiency of the heat dissipation plate 172 are improved, the article placed on the heat dissipation plate 172 transfers heat to the heat dissipation plate 172, and cold air flowing through the bottom of the heat dissipation plate 172 takes away the heat to accelerate the cooling speed.
Further, the refrigerator 100 includes a display control board and an air door control key disposed on the display control board, and a user can control the movement of the air door by operating the air door control key, so as to facilitate the indoor cooling distribution of the user space.
Although the description is given in terms of embodiments, not every embodiment includes only a single embodiment, and such description is for clarity only, and those skilled in the art will recognize that the embodiments described herein may be combined as a whole to form other embodiments as would be understood by those skilled in the art.
The above-listed detailed description is only a specific description of a possible embodiment of the present invention, and they are not intended to limit the scope of the present invention, and equivalent embodiments or modifications made without departing from the technical spirit of the present invention should be included in the scope of the present invention.
Claims (8)
1. A refrigerator, comprising:
a cabinet defining a refrigerating compartment therein;
the air duct is arranged on one side of the refrigerating chamber;
the refrigerating system is arranged in the box body and used for generating cold air and supplying the cold air to the refrigerating compartment through the air duct;
the air duct is characterized by comprising a first air duct and a second air duct which are independent from each other; the first air duct is provided with a first air inlet and a first air outlet, the second air duct is provided with a second air inlet and a second air outlet, the first air outlet corresponds to a first storage space, the second air outlet corresponds to a second storage space, the volume of the first storage space is smaller than that of the second storage space, one end of the air duct is provided with an air door assembly, and the air door assembly can be operated to open at least one of the first air inlet and the second air inlet;
the cold air blowing device comprises a box body, a first air outlet and a second air outlet, wherein a first storage space is formed inside the box body, the box body comprises a box body and a through hole arranged on the box body, the through hole corresponds to the first air outlet, and cold air blown out from the first air outlet enters the box body through the through hole;
the storing box still includes wind-guiding gusset and heating panel, the box body includes diapire and lateral wall, the wind-guiding gusset sets up be used for guiding the wind direction and supporting in the box body the heating panel, the heating panel with the diapire with all leave the clearance between the lateral wall and form the wind passageway, the through-hole sets up on the lateral wall and corresponding with the wind passageway of crossing.
2. The refrigerator of claim 1, wherein the damper assembly includes a driving mechanism and a wind deflector, the driving mechanism driving the wind deflector to move to close the first air inlet and the second air inlet alternatively.
3. The refrigerator as claimed in claim 2, further comprising a cover plate disposed at a rear side of the cooling compartment, wherein the air duct is formed between the cover plate and the cabinet, a partition wall abutting against the cabinet is disposed on the cover plate, the partition wall is disposed around the first air outlet to form the first air duct, and the first air inlet is formed on the partition wall.
4. The refrigerator as claimed in claim 3, wherein the first outlet and the second outlet are both provided on the cover plate, and the number of the second outlets is greater than that of the first outlets.
5. The refrigerator as claimed in claim 2, wherein the first air inlet and the second air inlet are disposed in parallel and at the same horizontal position, the damper assembly is installed between the first air inlet and the second air inlet, and the driving mechanism drives the air blocking plate to rotate to selectively close the first air inlet and the second air inlet.
6. The refrigerator according to claim 1, wherein the air guide rib is provided on the bottom wall perpendicular to the bottom wall and the side wall, the air guide rib has a step shape having a first step surface, a second step surface, and a connection surface connecting the first step surface and the second step surface, the first step surface is higher than the second step surface, and an edge of the heat dissipation plate is supported on the second step surface and is defined inside the connection surface.
7. The refrigerator as claimed in claim 6, wherein the heat radiating plate is a superconducting aluminum plate and has an accommodating space therein, and the accommodating space is filled with a refrigerant.
8. The refrigerator as claimed in claim 1, further comprising a display control panel and a damper control key provided on the display control panel for controlling the damper assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910392849.0A CN111928551B (en) | 2019-05-13 | 2019-05-13 | Refrigerator with a door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910392849.0A CN111928551B (en) | 2019-05-13 | 2019-05-13 | Refrigerator with a door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111928551A CN111928551A (en) | 2020-11-13 |
| CN111928551B true CN111928551B (en) | 2022-02-22 |
Family
ID=73282768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910392849.0A Active CN111928551B (en) | 2019-05-13 | 2019-05-13 | Refrigerator with a door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111928551B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112833609A (en) * | 2021-01-15 | 2021-05-25 | 合肥美菱物联科技有限公司 | Air multiplication air duct system of refrigerator and control method |
| CN113701435B (en) * | 2021-09-18 | 2022-06-17 | 珠海格力电器股份有限公司 | Refrigerator compartment air inlet structure, refrigerator and refrigerator temperature control method |
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| DE29920008U1 (en) * | 1999-11-15 | 2000-01-27 | Humm, Peter, 55239 Gau-Odernheim | Refrigerated counter and insert for a refrigerated counter |
| CN201251338Y (en) * | 2008-07-04 | 2009-06-03 | 海信科龙电器股份有限公司 | Air door unit |
| JP2010211288A (en) * | 2009-03-06 | 2010-09-24 | Fuji Electric Retail Systems Co Ltd | Vending machine |
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| CN103047816A (en) * | 2013-01-08 | 2013-04-17 | 合肥工业大学 | Sound absorbing and insulating device for compressor chamber of refrigerator |
| JP2014043980A (en) * | 2012-08-27 | 2014-03-13 | Hitachi Appliances Inc | Refrigerator |
| CN104048468A (en) * | 2014-06-26 | 2014-09-17 | 海信（山东）冰箱有限公司 | Refrigerator |
| CN105066554A (en) * | 2015-08-26 | 2015-11-18 | 青岛海尔电冰箱有限公司 | Refrigerator |
| CN105066563A (en) * | 2015-08-26 | 2015-11-18 | 青岛海尔特种电冰箱有限公司 | Refrigerator and control method thereof |
| CN105333673A (en) * | 2015-11-27 | 2016-02-17 | 青岛海尔股份有限公司 | Double-channel control air door, air duct system with double-channel control air door and refrigerator |
| CN205090700U (en) * | 2012-04-13 | 2016-03-16 | 弗朗茨克鲁特公司 | Passive cold -stored packing cupboard of modularization |
| CN105546916A (en) * | 2015-12-30 | 2016-05-04 | 青岛海尔股份有限公司 | Air flue system and refrigerator with same |
| CN107289707A (en) * | 2016-03-31 | 2017-10-24 | 青岛海尔智能技术研发有限公司 | Wind cooling refrigerator |
-
2019
- 2019-05-13 CN CN201910392849.0A patent/CN111928551B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29920008U1 (en) * | 1999-11-15 | 2000-01-27 | Humm, Peter, 55239 Gau-Odernheim | Refrigerated counter and insert for a refrigerated counter |
| CN201251338Y (en) * | 2008-07-04 | 2009-06-03 | 海信科龙电器股份有限公司 | Air door unit |
| JP2010211288A (en) * | 2009-03-06 | 2010-09-24 | Fuji Electric Retail Systems Co Ltd | Vending machine |
| CN205090700U (en) * | 2012-04-13 | 2016-03-16 | 弗朗茨克鲁特公司 | Passive cold -stored packing cupboard of modularization |
| CN202660832U (en) * | 2012-05-11 | 2013-01-09 | 海尔集团公司 | Refrigerator inner container structure |
| JP2014043980A (en) * | 2012-08-27 | 2014-03-13 | Hitachi Appliances Inc | Refrigerator |
| CN103047816A (en) * | 2013-01-08 | 2013-04-17 | 合肥工业大学 | Sound absorbing and insulating device for compressor chamber of refrigerator |
| CN104048468A (en) * | 2014-06-26 | 2014-09-17 | 海信（山东）冰箱有限公司 | Refrigerator |
| CN105066563A (en) * | 2015-08-26 | 2015-11-18 | 青岛海尔特种电冰箱有限公司 | Refrigerator and control method thereof |
| CN105066554A (en) * | 2015-08-26 | 2015-11-18 | 青岛海尔电冰箱有限公司 | Refrigerator |
| CN105333673A (en) * | 2015-11-27 | 2016-02-17 | 青岛海尔股份有限公司 | Double-channel control air door, air duct system with double-channel control air door and refrigerator |
| CN105546916A (en) * | 2015-12-30 | 2016-05-04 | 青岛海尔股份有限公司 | Air flue system and refrigerator with same |
| CN107289707A (en) * | 2016-03-31 | 2017-10-24 | 青岛海尔智能技术研发有限公司 | Wind cooling refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111928551A (en) | 2020-11-13 |
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Address after: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant after: QINGDAO HAIER REFRIGERATOR Co.,Ltd. Applicant after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: QINGDAO HAIER REFRIGERATOR Co.,Ltd. Applicant before: QINGDAO HAIER JOINT STOCK Co.,Ltd. |
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